Description
YHM AR15 Muzzle Device Barrel Shim Kit 223/5.56 1/2″ Yankee Hill Machine AR-15
MADE IN USA
1) Yankee Hill Machine Co, Shim Set, Part, 1/2 Inside Diameter, Fits .556 Caliber
Thicknesses included 2x 0.002″, 3x 0.005″, 1x 0.020″
5.56 Set Product Description
Barrel Shim Set to be used to correctly orient a timed muzzle device. This set is used with our 5.56mm Q.D. Muzzle Brakes. This shim kit has an inner diameter of 1/2″
